They roll very smoothly and although I only use them with a pin to create a support for the printer's filament I don't see any wear yet.
Xiaomi Air 2 Pro Wireless Headphones, Black
86 Review
FKG 99502HNR Bearing Width Pre Lubricated
5 Review
Bearing 608- ZZ1MC3E (8x22x7) NSK//80018
4 Review
π Wheels Manufacturing Ball Retainer Bag: Convenient Storage and Protection for Your Ball Retainers
6 Review
Happybuy Actuator Mounting Brackets - Enhanced Load-Bearing Capacity
3 Review
Stens 285 556 Caster Yoke
Muffler Deflector 18331 ZE3 810 For HONDA
π Enhance Efficiency and Safety with the Mophorn Transformer Voltage Automatic Regulator